I know the purpose of this thread isn't to discuss what is and isn't a links course but I figured if posting a list I should provide the definition of "links course" used to create my list. Basically I went and grabbed my copy of True Links by Peper and Campbell and used their criteria (which they say is the definition used by The British Golf Museum in St Andrews):
"a stretch of land near the coast,...characterized by undulating terrain, often associated with dunes, infertile sandy soil and indigenous grasses as marram, sea lyme, and the fescues and bents which, when properly managed, produce the fine textured tight turf for which links are famed."
Royal Dornoch (my favorite course)
Bandon Dunes (I realized my preference is directly related to the number of times I played each course at the resort)
Old Macdonald (just a fun course)
Royal Hague (I was honestly surprised this course qualified as a links being nearly 2 miles from the coast)
Borth (this course and club is exactly what I want a links club to be)
Pennard (the first course I played in the UK and what a great intro it was)
Irvine Bogside (I found out James Braid is my type of architect as I really enjoyed all his courses)
North Berwick (a fun place)
St. Andrews Eden (If I lived in town this would by my evening round)
Fraserburgh (just a really good walk)
All that being said it's tough to find a links course that isn't tons of fun.